package com.lbl.stack;

public class StackFrameTest {
    public static void main(String[] args) {
        method1();
    }

    private static void method1() {
        System.out.println("method1..开始执行！");
        method2();
        System.out.println("method1..即将结束！");
    }

    private static void method2() {
        System.out.println("method2..开始执行！");
        method3();
        System.out.println("method2..即将结束！");
    }
    private static void method3() {
        System.out.println("method3..开始执行！");
        System.out.println("method3..即将结束！");
    }

}
